Air Conditioning Repair in Buffalo, NY

When your AC can’t keep up, comfort disappears fast. Frank’s Mr. Plumber delivers reliable air conditioning repair for homeowners across Buffalo and Western New York, responding quickly to restore cool, comfortable indoor air. With straightforward recommendations, skilled technicians, and workmanship you can trust, we take the stress out of AC problems and get your home back to feeling right.


Whether your system needs a quick fix or a more involved repair, our team takes the time to diagnose the issue and explain your options clearly. No pressure, no surprises. Just dependable service focused on keeping your home cool when it matters most.

Common AC Problems We Fix

Not sure what’s wrong? You’re not alone. Here are some of the most common air conditioning issues we repair:

  • AC blowing warm air
  • Weak airflow or uneven cooling from room to room
  • AC won’t turn on
  • System turning on and off frequently (short cycling)
  • Strange noises like buzzing, rattling, or banging
  • Musty odors or unusual smells when the AC runs
  • Water leaks or moisture around the unit
  • Frozen indoor coil or visible ice
  • Thermostat not responding or not holding the set temperature
  • Higher energy bills with no clear reason


If your AC is doing something “new” or just doesn’t feel right, it’s worth getting it checked before a small issue becomes a bigger repair.

LET'S TALK

Should You Repair or Replace Your AC?

Sometimes a repair is the easy answer. Other times, putting money into an older system doesn’t make sense. If you’re unsure, we’ll help you compare options.


Repair may make sense if:

  • Your system is newer and this is a one-time problem
  • The repair is minor and the system has been reliable
  • Your comfort issues are caused by a clear, fixable part failure

Replacement may be worth considering if:

  • Repairs are becoming more frequent
  • Cooling has been inconsistent for multiple seasons
  • A major component fails and the cost is significant
  • Your system is older and efficiency has dropped

If replacement is the better long-term move, ask us about financing options for qualifying installations.

Real Reviews From Real Homeowners

In honor of Women's History Month Frank's put on an evening plumbing class for women which I attended with a friend. Abby, Mike and Frank were incredibly welcoming and generous with their time for this free event. Mike and Frank traded off during the presentation and their passion for their work was obvious. They let us ask as many questions as we wanted and provided thorough explanations of common household plumbing issues. Always make sure your sump pump is plugged in before you call a professional!

I especially appreciated that they were very clear that they would not be making any sales during or after the class. If you want to set up an appointment you have to call the next day. There was no pressure to buy anything, it was truly just a free service to better the community and that is hard to find these days.

- Katie Z

Verified Yelp Review

"The whole team was so very helpful and made me feel comfortable..."

Was visiting family and a drain clogged up. I had to leave next day out of state and Franks plumbing (Kyle) came by. Kyle was so friendly, went above and beyond. Have had plumbers play tricks before and not with Frank's. Will be using them for life. The whole team was so very helpful and made me feel comfortable that I could trust them to work with my family member who was at the house.

C Roz

"They were excellent and I will never go with any other company!"

Al and Dante were amazing! Very polite and professional. Al explained everything to both me and my husband so we could actually understand what is going on. Al said the sump pump looks good other than the roots that are growing inside. He told us exactly how to fix that problem. He was able to get the hot water tank lit again, but did honestly say it will most likely need to be replaced. Thank you for your great service!


Marisa Valentine

"Both of these gentlemen had pure compassion for me as a customer."

I wanted to share my gratitude to Mike Russo (manager) for taking a lot of effort to keep me happy and take care of my sump pump issue quickly and for sending out one of his best techs (Seth) who was fantastic! Both of these gentlemen had pure compassion for me as a customer. A lot of places just want to fix it, get paid and leave. People who take the time to listen to the customer and talk/explain/etc. are what matters to us homeowners.

Cher Standart

"Pricing is fair and we are extremely confident with Mr. Plumber."

Brian was very knowledgeable and offered us many options to consider. He spent time with us to explain everything in detail for each option. Pricing is fair and we are extremely confident with Mr. Plumber.

Debrah Mineo

"...Diligent in explaining and showing what was going on...."

Tanis was prompt, professional, courteous, and solved our problem well. He was particularly diligent in explaining and showing what was going on and left the work area super clean. Great work!

Lars Peterson

"So beyond thankful for Mike, Abby, and Frank for their hospitality today during their class!"

I cannot begin to describe the amount of information they provided to us all... and the truly best part…the community they are building. I truly cannot wait to go to more classes in the future. Because of this class I know without a doubt who I will be calling for any plumbing needs moving forward. Thank you, Mike, Abby, and Frank!”

Cassandra Dunner

Benefits of Choosing Frank's Mr. Plumber

Expert Technicians

Our team comprises highly skilled, certified HVAC Technicians with years of experience. We’re constantly training to stay ahead of the latest plumbing techniques and technologies.

Quality Assurance

We use only the best tools and materials to ensure long-lasting results. Plus, we offer warranties on our services and parts, so you can feel confident in our work.

Customer Satisfaction Guarantee

We believe in getting the job done right the first time. Our team is dedicated to your satisfaction, and we’ll make sure you’re happy with our work.

It’s Easy to Work with Frank’s Mr. Plumber!

Step 1

Schedule Your Service

Call or book online to set up a convenient appointment, day or night.

Step 2

Get a Fast, Honest Quote

Our friendly technician arrives on time, assesses the issue, and provides clear, upfront pricing.

Step 3

Relax While We Work

We handle the repair or installation quickly and professionally, leaving your space clean and your plumbing working perfectly.

Schedule Air Conditioning Repair Today

Don’t sweat through another day with an AC that can’t keep up. Frank’s Mr. Plumber is ready to help restore comfort with reliable air conditioning repair across Buffalo and Western New York.


Call today or book online to schedule your AC repair.

Recognized for Excellence

Button
Button
Button
Button

FAQs

  • Why is my AC blowing warm air?

    This can be caused by thermostat settings, airflow restrictions, electrical issues, or system component problems. A diagnostic is the fastest way to pinpoint the cause.

  • What causes weak airflow from my vents?

    Weak airflow is often linked to dirty filters, blower issues, duct restrictions, or other system performance problems. We’ll test airflow and identify what’s holding your system back.

  • Is it normal to “need refrigerant” every year?

    Typically, no. If refrigerant is low, it may indicate a leak or another issue that needs to be addressed—not just topped off.

  • How much does AC repair cost?

    Repair cost depends on what’s causing the problem and which parts are needed. After diagnosing the issue, we’ll explain options so you can choose what works for your budget.

  • How can I reduce the chance of another breakdown?

    Regular maintenance, changing filters, and addressing small issues early can help keep your system dependable and efficient.

Why Choose Frank’s Mr. Plumber for AC Repair?

You deserve a team that shows up prepared, communicates clearly, and treats your home with respect. Homeowners across Western New York choose Frank’s Mr. Plumber because we deliver service that feels straightforward from start to finish.



  • Trusted in Western NY for 40+ years
  • Clear recommendations—no guesswork, no pressure
  • Quality workmanship with a focus on long-term reliability
  • Respect for your home, including clean work practices
  • A team that understands the demands of Buffalo-area summers
SCHEDULE SERVICE

Serving Buffalo & Surrounding Western NY Communities

We provide air conditioning repair throughout Buffalo and Western New York, including Erie, Niagara, Orleans, Wyoming, Genesee, and parts of Cattaraugus County, including communities like Tonawanda, Kenmore, Amherst, Batavia, and more.


Not sure if you’re in our service area? Give us a call and we’ll confirm quickly.

CALL NOW